Bill Dinneen had a record of 3-1 with an ERA of 2.06 and 28 strikeouts in 4 appearances in the World Series in his career.
| NAME | DATE | SEASON | SERIES | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Dinneen | 10/2/1903 | 1903 | World Series |  BSA | vs |  PIT | W | 1 | 0.00 | 11 | 1 | 1 | 0 | 9.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 29 | 0 |
| 2 | | B. Dinneen | 10/6/1903 | 1903 | World Series | BSA | @ | PIT | L | 1 | 5.63 | 7 | 1 | 0 | 0 | 8.0 | 12 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 35 | 0 |
| 3 | | B. Dinneen | 10/8/1903 | 1903 | World Series | BSA | @ | PIT | W | 1 | 3.00 | 3 | 1 | 0 | 0 | 9.0 | 10 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 39 | 0 |
| 4 | | B. Dinneen | 10/13/1903 | 1903 | World Series | BSA | vs | PIT | W | 1 | 0.00 | 7 | 1 | 1 | 0 | 9.0 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 31 | 0 |
| Total | 4 | 2.06 | 28 | 4 | 2 | 0 | 35.0 | 29 | 8 | 8 | 0 | 8 | 0 | 0 | 0 | 134 | 0 |
Some of the information used here was obtained free of charge from Retrosheet.
Yankees 
Rays 
Orioles 
Blue Jays 
Red Sox 
STL 
Phillies 
Marlins 
Reds 
Dodgers 
Padres 
White Sox 
Guardians 
Angels 
Rangers 
CHC 
MIL 
WSH 
NYM 
PIT 
AZ 
